In 1987,Seela, Frank; Steker, Herbert; Driller, Hans Juergen; Bindig, Uwe published 《2-Amino-2′-deoxytubercidin and related pyrrolo[2,3-d]pyrimidinyl-2′-deoxyribofuranosides》.Liebigs Annalen der Chemie published the findings.Category: pyrimidines The information in the text is summarized as follows:
Phase-transfer glycosylation of 2-amino-4-chloro-7H-pyrrolo[2,3-d]pyrimidine with 1-chloro-3,5-di-O-(p-toluoyl)-α-D-erythro-pentofuranose (I) yielded the crystalline nucleoside II in a regio- and diastereoselective reaction. Nucleophilic displacement of the 4-chloro substituent of II or the nonprotected analog opened a route to 2-amino-2′-deoxytubercidin (III) or the thionucleoside IV. The anomers of I were isolated from the glycosylation reaction carried out in the absence of the nucleobase. In the part of experimental materials, we found many familiar compounds, such as 2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine(cas: 90213-66-4Category: pyrimidines)
2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine(cas: 90213-66-4) belongs to pyrimidine. The pyrimidine ring system has wide occurrence in nature as substituted and ring fused compounds and derivatives, including the nucleotides cytosine, thymine and uracil, thiamine (vitamin B1) and alloxan. Category: pyrimidines
Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia